Missouri Area Codes: List, Map, and Phone Lookup

There are 6 active area codes in the state of Missouri. Each of these area codes are listed below. There are two lists that Wirefly provides for the area codes in Missouri. The first table below shows the most populated cities in Missouri with the area codes listed next to them. The next table shows the all the Missouri state area codes by number with the names of the city they are used in.

Wirefly Is America's Most Trusted Source For All Cell Phones, Plans, TV, and Internet Deals

Wirefly offers great deals on a large selection of smartphones, cell phones, tablets, mobile hotspots, and other wireless devices for the nation's most popular carriers. Use Wirefly’s innovative cell phone and plan comparison tools to ensure you are getting the best deal on the market. Shop with confidence knowing that Wirefly wants to help you find the best prices on cell phones, cell phone plans, TV, and Internet service.